Debt - Interest Expense (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2022 |
Mar. 31, 2021 |
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| Debt Disclosure [Abstract] | ||
| Total interest cost | $ 224 | $ 247 |
| Capitalized interest | (21) | (30) |
| Total interest expense, net of capitalized interest | $ 203 | $ 217 |
| X | ||||||||||
- References No definition available.
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| X | ||||||||||
- Definition Amount of interest costs capitalized disclosed as an adjusting item to interest costs incurred. No definition available.
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| X | ||||||||||
- Definition Total interest costs incurred during the period and either capitalized or charged against earnings. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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| X | ||||||||||
- Definition Amount of the cost of borrowed funds accounted for as interest expense. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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